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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
01/09/2021 |
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Actualizado : |
29/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FERNÁNDEZ-CIGANDA S; FRAGA, M.; ZUNINO, P. |
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Afiliación : |
SOFIA FERNÁNDEZ CIGANDA, Department of Microbiology, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO ZUNINO, Department of Microbiology, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay. |
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Título : |
Probiotic lactobacilli administration induces changes in the fecal microbiota of preweaned dairy calves. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Probiotics and Antimicrobial Proteins, 2022, volume 14, issue 5, pages 804-815. Doi: https://doi.org/10.1007/s12602-021-09834-z |
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DOI : |
10.1007/s12602-021-09834-z |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted 04 August 2021/ Published 14 August 2021 |
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Contenido : |
Abstract:
Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total
bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. MenosAbstract:
Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total
bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021... Presentar Todo |
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Palabras claves : |
Calves; Lactobacilli; Microbiota; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; Probiotics. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02485naa a2200241 a 4500
001 1062384
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008 2022 bl uuuu u00u1 u #d
024 7 $a10.1007/s12602-021-09834-z$2DOI
100 1 $aFERNÁNDEZ-CIGANDA S
245 $aProbiotic lactobacilli administration induces changes in the fecal microbiota of preweaned dairy calves.$h[electronic resource]
260 $c2022
500 $aArticle history: Accepted 04 August 2021/ Published 14 August 2021
520 $aAbstract: Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
653 $aCalves
653 $aLactobacilli
653 $aMicrobiota
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aProbiotics
700 1 $aFRAGA, M.
700 1 $aZUNINO, P.
773 $tProbiotics and Antimicrobial Proteins, 2022, volume 14, issue 5, pages 804-815. Doi: https://doi.org/10.1007/s12602-021-09834-z
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Registro original : |
INIA La Estanzuela (LE) |
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| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
19/05/2016 |
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Tipo de producción científica : |
Poster |
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Autor : |
QUINTANS, G.; JIMENEZ DE ARECHAGA, C.; VÁZQUEZ, A.I. |
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Afiliación : |
GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA JIMENEZ DE ARECHAGA BARAIBAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA INÉS VÁZQUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Suckling control in primiparous beef cows under range condition. Poster Abstract |
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Fecha de publicación : |
2005 |
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Fuente / Imprenta : |
REPRODUCTION IN DOMESTIC ANIMALS, 2005, v. 40, no.4, p. 389 |
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Idioma : |
Inglés |
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Thesagro : |
BOVINOS; REPRODUCTIVIDAD; VAQUILLONAS. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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Marc : |
LEADER 00500naa a2200169 a 4500
001 1032803
005 2016-05-19
008 2005 bl uuuu u00u1 u #d
100 1 $aQUINTANS, G.
245 $aSuckling control in primiparous beef cows under range condition. Poster Abstract
260 $c2005
650 $aBOVINOS
650 $aREPRODUCTIVIDAD
650 $aVAQUILLONAS
700 1 $aJIMENEZ DE ARECHAGA, C.
700 1 $aVÁZQUEZ, A.I.
773 $tREPRODUCTION IN DOMESTIC ANIMALS, 2005$gv. 40, no.4, p. 389
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